nystudio107 /
craft-twigpack
| Total Complexity | 91 |
| Total Lines | 727 |
| Duplicated Lines | 0 % |
| Changes | 32 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Manifest often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Manifest, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 31 | class Manifest |
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| 32 | { |
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| 33 | // Constants |
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| 34 | // ========================================================================= |
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| 35 | |||
| 36 | const CACHE_KEY = 'twigpack'; |
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| 37 | const CACHE_TAG = 'twigpack'; |
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| 38 | |||
| 39 | const DEVMODE_CACHE_DURATION = 1; |
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| 40 | |||
| 41 | const CSP_HEADERS = [ |
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| 42 | 'Content-Security-Policy', |
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| 43 | 'X-Content-Security-Policy', |
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| 44 | 'X-WebKit-CSP', |
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| 45 | ]; |
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| 46 | |||
| 47 | const SUPPRESS_ERRORS_FOR_MODULES = [ |
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| 48 | 'styles.js', |
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| 49 | ]; |
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| 50 | |||
| 51 | // Protected Static Properties |
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| 52 | // ========================================================================= |
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| 53 | |||
| 54 | /** |
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| 55 | * @var array |
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| 56 | */ |
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| 57 | protected static $files; |
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| 58 | |||
| 59 | /** |
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| 60 | * @var bool |
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| 61 | */ |
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| 62 | protected static $isHot = false; |
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| 63 | |||
| 64 | // Public Static Methods |
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| 65 | // ========================================================================= |
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| 66 | |||
| 67 | /** |
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| 68 | * @param array $config |
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| 69 | * @param string $moduleName |
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| 70 | * @param bool $async |
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| 71 | * @param array $attributes additional HTML key/value pair attributes to add to the resulting tag |
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| 72 | * |
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| 73 | * @return string |
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| 74 | * @throws NotFoundHttpException |
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| 75 | */ |
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| 76 | public static function getCssModuleTags(array $config, string $moduleName, bool $async, array $attributes = []): string |
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| 77 | { |
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| 78 | $legacyModule = self::getModule($config, $moduleName, 'legacy', true); |
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| 79 | if ($legacyModule === null) { |
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| 80 | return ''; |
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| 81 | } |
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| 82 | $lines = []; |
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| 83 | if ($async) { |
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| 84 | $lines[] = Html::cssFile($legacyModule, array_merge([ |
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| 85 | 'rel' => 'stylesheet', |
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| 86 | 'media' => 'print', |
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| 87 | 'onload' => "this.media='all'", |
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| 88 | ], $attributes)); |
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| 89 | $lines[] = Html::cssFile($legacyModule, array_merge([ |
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| 90 | 'rel' => 'stylesheet', |
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| 91 | 'noscript' => true, |
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| 92 | ], $attributes)); |
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| 93 | } else { |
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| 94 | $lines[] = Html::cssFile($legacyModule, array_merge([ |
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| 95 | 'rel' => 'stylesheet', |
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| 96 | ], $attributes)); |
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| 97 | } |
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| 98 | |||
| 99 | return implode("\r\n", $lines); |
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| 100 | } |
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| 101 | |||
| 102 | /** |
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| 103 | * @param string $path |
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| 104 | * @param array $attributes additional HTML key/value pair attributes to add to the resulting tag |
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| 105 | * |
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| 106 | * @return string |
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| 107 | */ |
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| 108 | public static function getCssInlineTags(string $path, array $attributes = []): string |
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| 109 | { |
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| 110 | $result = self::getFile($path); |
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| 111 | if ($result) { |
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| 112 | $config = []; |
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| 113 | $nonce = self::getNonce(); |
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| 114 | if ($nonce !== null) { |
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| 115 | $config['nonce'] = $nonce; |
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| 116 | self::includeNonce($nonce, 'style-src'); |
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| 117 | } |
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| 118 | $result = Html::style($result, array_merge($config, $attributes)); |
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| 119 | |||
| 120 | return $result; |
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| 121 | } |
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| 122 | |||
| 123 | return ''; |
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| 124 | } |
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| 125 | |||
| 126 | /** |
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| 127 | * @param array $config |
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| 128 | * @param null|string $name |
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| 129 | * @param array $attributes additional HTML key/value pair attributes to add to the resulting tag |
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| 130 | * |
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| 131 | * @return string |
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| 132 | * @throws \Twig\Error\LoaderError |
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| 133 | */ |
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| 134 | public static function getCriticalCssTags(array $config, $name = null, array $attributes = []): string |
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| 135 | { |
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| 136 | // Resolve the template name |
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| 137 | $template = Craft::$app->getView()->resolveTemplate($name ?? Twigpack::$templateName ?? ''); |
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| 138 | if ($template) { |
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| 139 | $name = self::combinePaths( |
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| 140 | pathinfo($template, PATHINFO_DIRNAME), |
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|
Bug
introduced
by
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| 141 | pathinfo($template, PATHINFO_FILENAME) |
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| 142 | ); |
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| 143 | $dirPrefix = 'templates/'; |
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| 144 | if (defined('CRAFT_TEMPLATES_PATH')) { |
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| 145 | $dirPrefix = CRAFT_TEMPLATES_PATH; |
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| 146 | } |
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| 147 | $name = strstr($name, $dirPrefix); |
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| 148 | $name = (string)str_replace($dirPrefix, '', $name); |
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| 149 | $path = self::combinePaths( |
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| 150 | $config['localFiles']['basePath'], |
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| 151 | $config['localFiles']['criticalPrefix'], |
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| 152 | $name |
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| 153 | ) . $config['localFiles']['criticalSuffix']; |
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| 154 | |||
| 155 | return self::getCssInlineTags($path, $attributes); |
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| 156 | } |
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| 157 | |||
| 158 | return ''; |
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| 159 | } |
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| 160 | |||
| 161 | /** |
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| 162 | * Returns the uglified loadCSS rel=preload Polyfill as per: |
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| 163 | * https://github.com/filamentgroup/loadCSS#how-to-use-loadcss-recommended-example |
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| 164 | * |
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| 165 | * @return string |
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| 166 | * @throws \craft\errors\DeprecationException |
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| 167 | * @deprecated in 1.2.0 |
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| 168 | */ |
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| 169 | public static function getCssRelPreloadPolyfill(): string |
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| 170 | { |
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| 171 | Craft::$app->getDeprecator()->log('craft.twigpack.includeCssRelPreloadPolyfill()', 'craft.twigpack.includeCssRelPreloadPolyfill() has been deprecated, this function now does nothing. You can safely remove craft.twigpack.includeCssRelPreloadPolyfill() from your templates.'); |
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| 172 | |||
| 173 | return ''; |
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| 174 | } |
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| 175 | |||
| 176 | /** |
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| 177 | * @param array $config |
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| 178 | * @param string $moduleName |
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| 179 | * @param bool $async |
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| 180 | * @param array $attributes additional HTML key/value pair attributes to add to the resulting tag |
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| 181 | * |
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| 182 | * @return null|string |
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| 183 | * @throws NotFoundHttpException |
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| 184 | */ |
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| 185 | public static function getJsModuleTags(array $config, string $moduleName, bool $async, array $attributes = []) |
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| 186 | { |
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| 187 | $legacyModule = self::getModule($config, $moduleName, 'legacy', true); |
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| 188 | if ($legacyModule === null) { |
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| 189 | return ''; |
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| 190 | } |
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| 191 | $modernModule = ''; |
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| 192 | if ($async) { |
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| 193 | $modernModule = self::getModule($config, $moduleName, 'modern', true); |
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| 194 | if ($modernModule === null) { |
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| 195 | return ''; |
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| 196 | } |
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| 197 | } |
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| 198 | $lines = []; |
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| 199 | if ($async) { |
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| 200 | $lines[] = Html::jsFile($modernModule, array_merge([ |
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| 201 | 'type' => 'module', |
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| 202 | ], $attributes)); |
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| 203 | $lines[] = Html::jsFile($legacyModule, array_merge([ |
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| 204 | 'nomodule' => true, |
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| 205 | ], $attributes)); |
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| 206 | } else { |
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| 207 | $lines[] = Html::jsFile($legacyModule, array_merge([ |
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| 208 | ], $attributes)); |
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| 209 | } |
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| 210 | |||
| 211 | return implode("\r\n", $lines); |
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| 212 | } |
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| 213 | |||
| 214 | /** |
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| 215 | * Safari 10.1 supports modules, but does not support the `nomodule` |
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| 216 | * attribute - it will load <script nomodule> anyway. This snippet solve |
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| 217 | * this problem, but only for script tags that load external code, e.g.: |
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| 218 | * <script nomodule src="nomodule.js"></script> |
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| 219 | * |
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| 220 | * Again: this will **not* # prevent inline script, e.g.: |
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| 221 | * <script nomodule>alert('no modules');</script>. |
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| 222 | * |
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| 223 | * This workaround is possible because Safari supports the non-standard |
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| 224 | * 'beforeload' event. This allows us to trap the module and nomodule load. |
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| 225 | * |
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| 226 | * Note also that `nomodule` is supported in later versions of Safari - |
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| 227 | * it's just 10.1 that omits this attribute. |
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| 228 | * |
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| 229 | * c.f.: https://gist.github.com/samthor/64b114e4a4f539915a95b91ffd340acc |
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| 230 | * |
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| 231 | * @param array $attributes additional HTML key/value pair attributes to add to the resulting tag |
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| 232 | * |
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| 233 | * @return string |
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| 234 | */ |
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| 235 | public static function getSafariNomoduleFix(array $attributes = []): string |
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| 236 | { |
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| 237 | $code = /** @lang JavaScript */ |
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| 238 | <<<EOT |
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| 239 | !function(){var e=document,t=e.createElement("script");if(!("noModule"in t)&&"onbeforeload"in t){var n=!1;e.addEventListener("beforeload",function(e){if(e.target===t)n=!0;else if(!e.target.hasAttribute("nomodule")||!n)return;e.preventDefault()},!0),t.type="module",t.src=".",e.head.appendChild(t),t.remove()}}(); |
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| 240 | EOT; |
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| 241 | $config = []; |
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| 242 | $nonce = self::getNonce(); |
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| 243 | if ($nonce !== null) { |
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| 244 | $config['nonce'] = $nonce; |
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| 245 | self::includeNonce($nonce, 'script-src'); |
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| 246 | } |
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| 247 | |||
| 248 | return Html::script($code, array_merge($config, $attributes)); |
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| 249 | } |
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| 250 | |||
| 251 | /** |
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| 252 | * Return the URI to a module |
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| 253 | * |
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| 254 | * @param array $config |
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| 255 | * @param string $moduleName |
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| 256 | * @param string $type |
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| 257 | * @param bool $soft |
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| 258 | * |
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| 259 | * @return null|string |
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| 260 | * @throws NotFoundHttpException |
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| 261 | */ |
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| 262 | public static function getModule(array $config, string $moduleName, string $type = 'modern', bool $soft = false) |
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| 291 | } |
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| 292 | |||
| 293 | /** |
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| 294 | * Return the HASH value from to module |
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| 295 | * |
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| 296 | * @param array $config |
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| 297 | * @param string $moduleName |
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| 298 | * @param string $type |
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| 299 | * @param bool $soft |
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| 300 | * |
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| 301 | * @return null|string |
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| 302 | */ |
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| 303 | public static function getModuleHash(array $config, string $moduleName, string $type = 'modern', bool $soft = false) |
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| 322 | } |
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| 323 | |||
| 324 | /** |
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| 325 | * Return a module's raw entry from the manifest |
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| 326 | * |
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| 327 | * @param array $config |
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| 328 | * @param string $moduleName |
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| 329 | * @param string $type |
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| 330 | * @param bool $soft |
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| 331 | * |
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| 332 | * @return null|string |
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| 333 | * @throws NotFoundHttpException |
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| 334 | */ |
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| 335 | public static function getModuleEntry( |
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| 363 | } |
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| 364 | |||
| 365 | /** |
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| 366 | * Return a JSON-decoded manifest file |
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| 367 | * |
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| 368 | * @param array $config |
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| 369 | * @param string $type |
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| 370 | * |
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| 371 | * @return null|array |
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| 372 | * @throws NotFoundHttpException |
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| 373 | */ |
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| 374 | public static function getManifestFile(array $config, string $type = 'modern') |
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| 375 | { |
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| 376 | $manifest = null; |
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| 377 | // Determine whether we should use the devServer for HMR or not |
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| 378 | $devMode = Craft::$app->getConfig()->getGeneral()->devMode; |
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| 379 | self::$isHot = ($devMode && $config['useDevServer']); |
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| 380 | // Try to get the manifest |
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| 381 | while ($manifest === null) { |
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| 382 | $manifestPath = self::$isHot |
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| 383 | ? $config['devServer']['manifestPath'] |
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| 384 | : $config['server']['manifestPath']; |
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| 385 | // If this is a dev-server, use the defined build type |
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| 386 | $thisType = $type; |
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| 387 | if (self::$isHot) { |
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| 388 | $thisType = $config['devServerBuildType'] === 'combined' |
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| 389 | ? $thisType |
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| 390 | : $config['devServerBuildType']; |
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| 391 | } |
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| 392 | // Normalize the path |
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| 393 | $path = self::combinePaths($manifestPath, $config['manifest'][$thisType]); |
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| 394 | $manifest = self::getJsonFile($path); |
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| 395 | // If the manifest isn't found, and it was hot, fall back on non-hot |
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| 396 | if ($manifest === null) { |
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| 397 | // We couldn't find a manifest; throw an error |
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| 398 | self::reportError(Craft::t( |
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| 399 | 'twigpack', |
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| 400 | 'Manifest file not found at: {manifestPath}', |
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| 401 | ['manifestPath' => $manifestPath] |
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| 402 | ), true); |
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| 403 | if (self::$isHot) { |
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| 404 | // Try again, but not with home module replacement |
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| 405 | self::$isHot = false; |
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| 406 | } else { |
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| 407 | // Give up and return null |
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| 408 | return null; |
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| 409 | } |
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| 410 | } |
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| 411 | } |
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| 412 | |||
| 413 | return $manifest; |
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| 414 | } |
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| 415 | |||
| 416 | /** |
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| 417 | * Returns the contents of a file from a URI path |
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| 418 | * |
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| 419 | * @param string $path |
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| 420 | * |
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| 421 | * @return string |
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| 422 | */ |
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| 423 | public static function getFile(string $path): string |
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| 426 | } |
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| 427 | |||
| 428 | /** |
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| 429 | * @param array $config |
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| 430 | * @param string $fileName |
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| 431 | * @param string $type |
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| 432 | * |
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| 433 | * @return string |
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| 434 | */ |
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| 435 | public static function getFileFromManifest(array $config, string $fileName, string $type = 'legacy'): string |
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| 436 | { |
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| 437 | $path = null; |
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| 438 | try { |
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| 439 | $path = self::getModuleEntry($config, $fileName, $type, true); |
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| 440 | } catch (NotFoundHttpException $e) { |
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| 441 | Craft::error($e->getMessage(), __METHOD__); |
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| 442 | } |
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| 443 | if ($path !== null) { |
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| 444 | // Determine whether we should use the devServer for HMR or not |
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| 445 | $devMode = Craft::$app->getConfig()->getGeneral()->devMode; |
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| 446 | if ($devMode) { |
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| 447 | $devServerPrefix = $config['devServer']['publicPath']; |
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| 448 | // If we're using the devserver, swap in the deverserver path |
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| 449 | if (UrlHelper::isAbsoluteUrl($path) && self::$isHot) { |
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| 450 | $path = parse_url($path, PHP_URL_PATH); |
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| 451 | } |
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| 452 | $devServerPath = self::combinePaths( |
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| 453 | $devServerPrefix, |
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| 454 | $path |
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| 455 | ); |
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| 456 | $devServerFile = self::getFileFromUri($devServerPath, null); |
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| 457 | if ($devServerFile) { |
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| 458 | return $devServerFile; |
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| 459 | } |
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| 460 | } |
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| 461 | // Otherwise, try not-hot files |
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| 462 | $localPrefix = $config['localFiles']['basePath']; |
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| 463 | $localPath = self::combinePaths( |
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| 464 | $localPrefix, |
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| 465 | $path |
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| 466 | ); |
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| 467 | $alias = Craft::getAlias($localPath, false); |
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| 468 | if ($alias && is_string($alias)) { |
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| 469 | $localPath = $alias; |
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| 470 | } |
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| 471 | if (is_file($localPath)) { |
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| 472 | return self::getFile($localPath) ?? ''; |
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| 473 | } |
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| 474 | } |
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| 475 | |||
| 476 | return ''; |
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| 477 | } |
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| 478 | |||
| 479 | /** |
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| 480 | * Invalidate all of the manifest caches |
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| 481 | */ |
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| 482 | public static function invalidateCaches() |
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| 483 | { |
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| 484 | $cache = Craft::$app->getCache(); |
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| 485 | TagDependency::invalidate($cache, self::CACHE_TAG); |
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| 486 | Craft::info('All manifest caches cleared', __METHOD__); |
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| 487 | } |
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| 488 | |||
| 489 | /** |
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| 490 | * Return the contents of a JSON file from a URI path |
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| 491 | * |
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| 492 | * @param string $path |
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| 493 | * |
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| 494 | * @return null|array |
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| 495 | */ |
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| 496 | protected static function getJsonFile(string $path) |
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| 499 | } |
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| 500 | |||
| 501 | // Protected Static Methods |
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| 502 | // ========================================================================= |
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| 503 | |||
| 504 | /** |
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| 505 | * Return the contents of a file from a URI path |
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| 506 | * |
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| 507 | * @param string $path |
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| 508 | * @param callable|null $callback |
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| 509 | * @param bool $pathOnly |
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| 510 | * |
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| 511 | * @return null|mixed |
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| 512 | */ |
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| 513 | protected static function getFileFromUri(string $path, callable $callback = null, bool $pathOnly = false) |
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| 540 | } |
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| 541 | |||
| 542 | /** |
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| 543 | * Return the contents of a file from the passed in path |
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| 544 | * |
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| 545 | * @param string $path |
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| 546 | * @param callable $callback |
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| 547 | * |
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| 548 | * @return null|mixed |
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| 549 | */ |
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| 550 | protected static function getFileContents(string $path, callable $callback = null) |
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| 551 | { |
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| 552 | // Return the memoized manifest if it exists |
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| 553 | if (!empty(self::$files[$path])) { |
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| 554 | return self::$files[$path]; |
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| 555 | } |
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| 556 | // Create the dependency tags |
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| 557 | $dependency = new TagDependency([ |
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| 558 | 'tags' => [ |
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| 559 | self::CACHE_TAG, |
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| 560 | self::CACHE_TAG . $path, |
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| 561 | ], |
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| 562 | ]); |
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| 563 | // Set the cache duration based on devMode |
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| 564 | $cacheDuration = Craft::$app->getConfig()->getGeneral()->devMode |
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| 565 | ? self::DEVMODE_CACHE_DURATION |
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| 566 | : null; |
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| 567 | // If we're in `devMode` invalidate the cache immediately |
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| 568 | if (Craft::$app->getConfig()->getGeneral()->devMode) { |
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| 569 | self::invalidateCaches(); |
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| 570 | } |
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| 571 | // Get the result from the cache, or parse the file |
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| 572 | $cache = Craft::$app->getCache(); |
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| 573 | $settings = Twigpack::$plugin->getSettings(); |
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| 574 | $cacheKeySuffix = $settings->cacheKeySuffix ?? ''; |
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| 575 | $file = $cache->getOrSet( |
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| 576 | self::CACHE_KEY . $cacheKeySuffix . $path, |
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| 577 | function () use ($path, $callback) { |
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| 578 | $result = null; |
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| 579 | $contents = null; |
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| 580 | if (UrlHelper::isAbsoluteUrl($path)) { |
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| 581 | /** |
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| 582 | * Silly work-around for what appears to be a file_get_contents bug with https |
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| 583 | * http://stackoverflow.com/questions/10524748/why-im-getting-500-error-when-using-file-get-contents-but-works-in-a-browser |
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| 584 | */ |
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| 585 | $opts = [ |
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| 586 | 'ssl' => [ |
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| 587 | 'verify_peer' => false, |
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| 588 | 'verify_peer_name' => false, |
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| 589 | ], |
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| 590 | 'http' => [ |
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| 591 | 'timeout' => 5, |
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| 592 | 'ignore_errors' => true, |
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| 593 | 'header' => "User-Agent:Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13\r\n", |
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| 594 | ], |
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| 595 | ]; |
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| 596 | $context = stream_context_create($opts); |
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| 597 | if (self::getHttpResponseCode($path, $context) === '200') { |
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| 598 | $contents = @file_get_contents($path, false, $context); |
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| 599 | } |
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| 600 | } else { |
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| 601 | $contents = @file_get_contents($path); |
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| 602 | } |
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| 603 | if ($contents) { |
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| 604 | $result = $contents; |
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| 605 | if ($callback) { |
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| 606 | $result = $callback($result); |
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| 607 | } |
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| 608 | } |
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| 609 | |||
| 610 | return $result; |
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| 611 | }, |
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| 612 | $cacheDuration, |
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| 613 | $dependency |
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| 614 | ); |
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| 615 | self::$files[$path] = $file; |
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| 616 | |||
| 617 | return $file; |
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| 618 | } |
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| 619 | |||
| 620 | /** |
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| 621 | * Get the response code from a given $url |
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| 622 | * |
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| 623 | * @param $url |
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| 624 | * @param $context |
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| 625 | * @return false|string |
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| 626 | */ |
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| 627 | protected static function getHttpResponseCode($url, $context) |
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| 628 | { |
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| 629 | $headers = @get_headers($url, 0, $context); |
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| 630 | |||
| 631 | return substr($headers[0], 9, 3); |
||
| 632 | } |
||
| 633 | |||
| 634 | /** |
||
| 635 | * Combined the passed in paths, whether file system or URL |
||
| 636 | * |
||
| 637 | * @param string ...$paths |
||
| 638 | * |
||
| 639 | * @return string |
||
| 640 | */ |
||
| 641 | protected static function combinePaths(string ...$paths): string |
||
| 642 | { |
||
| 643 | $last_key = count($paths) - 1; |
||
| 644 | array_walk($paths, function (&$val, $key) use ($last_key) { |
||
| 645 | switch ($key) { |
||
| 646 | case 0: |
||
| 647 | $val = rtrim($val, '/ '); |
||
| 648 | break; |
||
| 649 | case $last_key: |
||
| 650 | $val = ltrim($val, '/ '); |
||
| 651 | break; |
||
| 652 | default: |
||
| 653 | $val = trim($val, '/ '); |
||
| 654 | break; |
||
| 655 | } |
||
| 656 | }); |
||
| 657 | |||
| 658 | $first = array_shift($paths); |
||
| 659 | $last = array_pop($paths); |
||
| 660 | $paths = array_filter($paths); |
||
| 661 | array_unshift($paths, $first); |
||
| 662 | $paths[] = $last; |
||
| 663 | |||
| 664 | return implode('/', $paths); |
||
| 665 | } |
||
| 666 | |||
| 667 | /** |
||
| 668 | * @param string $error |
||
| 669 | * @param bool $soft |
||
| 670 | * |
||
| 671 | * @throws NotFoundHttpException |
||
| 672 | */ |
||
| 673 | protected static function reportError(string $error, $soft = false) |
||
| 674 | { |
||
| 675 | $devMode = Craft::$app->getConfig()->getGeneral()->devMode; |
||
| 676 | if ($devMode && !$soft) { |
||
| 677 | throw new NotFoundHttpException($error); |
||
| 678 | } |
||
| 679 | if (self::$isHot) { |
||
| 680 | Craft::warning($error, __METHOD__); |
||
| 681 | } else { |
||
| 682 | Craft::error($error, __METHOD__); |
||
| 683 | } |
||
| 684 | } |
||
| 685 | |||
| 686 | // Private Static Methods |
||
| 687 | // ========================================================================= |
||
| 688 | |||
| 689 | /** |
||
| 690 | * @param string $nonce |
||
| 691 | * @param string $cspDirective |
||
| 692 | */ |
||
| 693 | private static function includeNonce(string $nonce, string $cspDirective) |
||
| 694 | { |
||
| 695 | $cspNonceType = self::getCspNonceType(); |
||
| 696 | if ($cspNonceType) { |
||
| 697 | $cspValue = "{$cspDirective} 'nonce-$nonce'"; |
||
| 698 | foreach(self::CSP_HEADERS as $cspHeader) { |
||
| 699 | switch ($cspNonceType) { |
||
| 700 | case 'tag': |
||
| 701 | Craft::$app->getView()->registerMetaTag([ |
||
| 702 | 'httpEquiv' => $cspHeader, |
||
| 703 | 'value' => $cspValue, |
||
| 704 | ]); |
||
| 705 | break; |
||
| 706 | case 'header': |
||
| 707 | Craft::$app->getResponse()->getHeaders()->add($cspHeader, $cspValue . ';'); |
||
| 708 | break; |
||
| 709 | default: |
||
| 710 | break; |
||
| 711 | } |
||
| 712 | } |
||
| 713 | } |
||
| 714 | } |
||
| 715 | |||
| 716 | /** |
||
| 717 | * @return string|null |
||
| 718 | */ |
||
| 719 | private static function getCspNonceType() |
||
| 726 | } |
||
| 727 | |||
| 728 | /** |
||
| 729 | * @return string|null |
||
| 730 | */ |
||
| 731 | private static function getNonce() |
||
| 732 | { |
||
| 733 | $result = null; |
||
| 734 | if (self::getCspNonceType() !== null) { |
||
| 735 | try { |
||
| 736 | $result = bin2hex(random_bytes(22)); |
||
| 737 | } catch (\Exception $e) { |
||
| 738 | // That's okay |
||
| 739 | } |
||
| 740 | } |
||
| 741 | |||
| 742 | return $result; |
||
| 743 | } |
||
| 744 | /** |
||
| 745 | * @param $string |
||
| 746 | * |
||
| 747 | * @return null|array |
||
| 748 | */ |
||
| 749 | private static function jsonFileDecode($string) |
||
| 758 | } |
||
| 759 | } |
||
| 760 |
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